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Quartz Accelerometer/

Aerospace Quartz Accelerometer

ER-QA-01A:

◆Bias repeatability: 10ug;
◆Factor scale repeatability: 10ppm;
◆Class II non-linearity repeatability: 10μg/g2.

  • Introduction
  • Application

    ER-QA-01A Aerospace Quartz Accelerometer with high precision is used in carrier’s microgravity measuring system, inertial navigation system, static angle measurement system.

    Features

    High Precision

    High Performance

  • Specifications
    No. Parameters ER-QA-01A3 ER-QA-01A2 ER-QA-01A1 Unit
    0 Threshold/Resolution 5 5 5 μg
    1 Bias ≤1 ≤3 ≤3 mg
    2 Scale Factor 1.1~1.5 1.1~1.5 1.1~1.5 mA/g
    3 Second-order Non-linearity ≤10 ≤10 ≤15 μg/g 2
    4 Bias Temp Coefficient ≤10 ≤20 ≤30 μg/℃
    5 Scale Factor Temp Coefficient ≤10 ≤20 ≤30 ppm/℃
    6 Bias Repeatability ≤10 ≤20 ≤30 μg
    7 Scale Factor Repeatability ≤10 ≤20 ≤30 ppm
    8 Second-order Nonlinearity Repeatability ≤10 ≤10 ≤10 μgg 2
    9 Natural Frequency ≤800 ≤800 ≤800 Hz
    10 Acceleration Range ≥20 ≥20 ≥20 g
    11 Vibration 8 8 8 grms
    12 Shock 120g, 4.5ms, 1/2sin
    13 Operating Temp -45~+80 -45~+80 -45~+80
    14 Weight ≤80 ≤80 ≤80 g
    15 Resolution ≤5×10 -6 ≤5×10 -6 ≤5×10 -6 g
    16 Operating Voltage ±12~ ±15 ±12~±15 ±12~±15 v

    Dimension

    Quartz Accelerometer

  • FAQ

    1. What are the quotation methods?
    If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.

    2. Are there any discounts?
    After we submit the sample price, if more quantity is needed, we will quote the bulk price.

    3. How long will it take to deliver the goods after placing the order?
    For sensors, parts and modules: in stock-one week; no stock-2-4weeks; For systems, generally, 8-12 weeks.

    4. How to deal with the quality problems?
    After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.

    If interested in Aerospace Quartz Accelerometer, pls contact us: [email protected]

  • ER-QA-01A Aerospace Quartz Accelerometer with high precision is used in carrier’s microgravity measuring system, inertial navigation system, static angle measurement system.

    Features

    High Precision

    High Performance

    No. Parameters ER-QA-01A3 ER-QA-01A2 ER-QA-01A1 Unit
    0 Threshold/Resolution 5 5 5 μg
    1 Bias ≤1 ≤3 ≤3 mg
    2 Scale Factor 1.1~1.5 1.1~1.5 1.1~1.5 mA/g
    3 Second-order Non-linearity ≤10 ≤10 ≤15 μg/g 2
    4 Bias Temp Coefficient ≤10 ≤20 ≤30 μg/℃
    5 Scale Factor Temp Coefficient ≤10 ≤20 ≤30 ppm/℃
    6 Bias Repeatability ≤10 ≤20 ≤30 μg
    7 Scale Factor Repeatability ≤10 ≤20 ≤30 ppm
    8 Second-order Nonlinearity Repeatability ≤10 ≤10 ≤10 μgg 2
    9 Natural Frequency ≤800 ≤800 ≤800 Hz
    10 Acceleration Range ≥20 ≥20 ≥20 g
    11 Vibration 8 8 8 grms
    12 Shock 120g, 4.5ms, 1/2sin
    13 Operating Temp -45~+80 -45~+80 -45~+80
    14 Weight ≤80 ≤80 ≤80 g
    15 Resolution ≤5×10 -6 ≤5×10 -6 ≤5×10 -6 g
    16 Operating Voltage ±12~ ±15 ±12~±15 ±12~±15 v

    Dimension

    Quartz Accelerometer

    1. What are the quotation methods?
    If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.

    2. Are there any discounts?
    After we submit the sample price, if more quantity is needed, we will quote the bulk price.

    3. How long will it take to deliver the goods after placing the order?
    For sensors, parts and modules: in stock-one week; no stock-2-4weeks; For systems, generally, 8-12 weeks.

    4. How to deal with the quality problems?
    After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.

    If interested in Aerospace Quartz Accelerometer, pls contact us: [email protected]

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